Headed by Scott Boras, top rated sports agent for the third consecutive year, the Boras Corporation is based out of Newport Beach, California. Boras’s agency manages $1.89 billion worth of active MLB contracts and remains No. 1 in the MLB Sports Agency rankings. As the originator of the Alex Rodriguez-style monster contract, it is no surprise to find some of the biggest contracts in sports amongst his client list: Max Scherzer, Stephen Strasburg, Chris Davis and Jacoby Ellsbury.